Computer Science - Computer Fundamentals

41. 

Which 8-bit chip was used in many of Tandy's TRS-80 computers?

A. Z-8000
B. Motorola 6809
C. Z-8088
D. Z-80
E. None of the above

Answer: Option D

Explanation:

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42. 

Conversion of binary number 1011102 to octal is

A. 358
B. 468
C. 568
D. 508
E. None of the above

Answer: Option C

Explanation:

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43. 

A symbol that modifies an action is known as

A. Compiler
B. Modifier
C. Interpreter
D. Mod
E. None of the above

Answer: Option B

Explanation:

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44. 

The first computer used to store a program

A. EDSAC
B. ENIAC
C. EDVAC
D. ACE
E. None of the above

Answer: Option A

Explanation:

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45. 

RAM is also known as

A. Read-only memory
B. Programmable read-only memory
C. Read/Write memory
D. Erasable programmable read-only memory
E. None of the above

Answer: Option C

Explanation:

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